| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da59647e9410f2239c91e9748dfc4481 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B2017-0293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-4878 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B3-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B3-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-022 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L101-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L2-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L11-00 |
| filingDate |
2018-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_381195514c80f0718286459e2aa5b2d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18e42ddbf25c91929caf5f9e33ce3328
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e75ddfa29bb92c434e2b0085990891d |
| publicationDate |
2020-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110770394-A |
| titleOfInvention |
Method for producing pulp fiber for cellulose nanofibrillation and pulp fiber for cellulose nanofibrillation |
| abstract |
An object of the present disclosure is to provide a pulp using a used sanitary product that can produce pulp fibers for cellulose nanofibrillation with low lignin content, narrow distribution and excellent cellulose nanofibrillation properties A method for producing pulp fibers for cellulose nanofibrillation using pulp fibers. The manufacturing method of the present disclosure is as follows. The method is characterized by comprising the steps of: transferring a mixed liquid (51) containing a superabsorbent polymer derived from a used sanitary article and pulp fibers from a mixed liquid supply port (32) to a treatment tank (31) The step of supplying; the step of supplying the ozone-containing gas (53) from the ozone-containing gas supply port (43) to the treatment liquid (52) in the treatment tank (31); by polymerizing the superabsorbent in the treatment tank (31) The material and pulp fibers are lowered and the ozone-containing gas (53) is raised, so that the ozone-containing gas (53) is brought into contact with the superabsorbent polymer and pulp fibers, and the pulp fibers are utilized to form pulp for cellulose nanofibrillation The step of fiber; and the step of discharging the treatment liquid (52) from the treatment liquid discharge port (33), the pulp fiber for cellulose nanofibrillation has a lignin content of 0.1 mass % or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112969827-A |
| priorityDate |
2017-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |